ssh-keyscan(1) on macOS
The text 43e1ad81c1f1, as macOS 26.2, macOS 26.1, macOS 26.0, macOS 15.6, macOS 15.5, macOS 15.4, macOS 15.3, macOS 15.2, macOS 15.1, macOS 15.0 shipped it.
gather SSH public keys from servers
Flags it lists
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-4 -
-6 -
-D -
-H -
-O -
-T -
-c -
-f -
-p -
-q -
-t -
-v